HALO-LED™ Whole Home In-Duct Air Purifier

Help protect your air and the environment

As the leader in innovative solutions to indoor air quality problems, it’s no surprise that RGF® has taken air purification to the next level. The HALO-LED™ Whole Home In-Duct Air Purifier uses our new revolutionary REME-LED® technology to help protect the air for you and your family. REME-LED® provides a longer product life with improved energy efficiency, zero ozone creation and no mercury (sometimes found in traditional UV lamps).

You get proactive air treatment in your home combining low levels of airborne hydrogen peroxide with ionization to reduce viruses, bacteria, mould spores, dust, dander and pollen. The difference is we now use a revolutionary, energy efficient UV-C LED that turns on and off with your blower and a new washable hybrid ceramic catalyst.

11" probe / 6.5" x 7.5" plate
250 to 6,500 CFM

How it works:

Just like the REME-HALO ®, the HALO-LED™ disperses natural concentrations of gaseous hydrogen peroxide throughout your home, reducing viruses, bacteria, mould spores and odours in minutes. Low levels of airborne hydrogen peroxide are quietly distributed throughout the air-conditioned space so you get the fresh air where you need it.

For environmentally conscious people, this solution is truly revolutionary. It saves energy by turning on and off as the air flows through the unit. This also makes the unit last 2.5 times longer than the REME-HALO ® In addition, the HALO-LED™ is certified Zero Ozone (UL-2998 < 5ppb)

Why it matters:

The indoor air quality in your home or office can be five times more polluted than the outdoor air, primarily because indoor air is not properly sanitised. There are added contaminants that are simply not filtered out of the air or removed from surfaces, but instead accumulate again over time. This happens because bacteria, viruses, mould spores, and other toxins are too small to be stopped by traditional air filters, and some can even pass through a HEPA filter.

So, since you spend up to 90% of your time indoors, it’s important to consider the impact these pollutants can have on your long-term health. When you install a HALO-LED™, you will notice the difference in the quality and freshness of the air you breathe and wonder why you did not take this simple measure sooner.

Click here to download REME-LED TECHNICAL BULLETIN.

November 17, 2020

Re:     REME-HALO-LED Installation – Air Sensing Switching (RGF part # HLED-AS)


  1. The Halo-LED cannot be wired directly to the EAC terminal, doing so will damage the unit and void the warranty.
  2. For gas heat units with a cap start, 2 speed blower the unit can be wired with the provided relay as described in the manual, with the exception that TERMINAL 5 must be jumped to the low speed fan heat terminal on the fan control board.
  3. Gas heat units with a variable speed fan motor must use the optional air sensing kit (RGF part #HLED-AS), available at your local distributor.

For installation other than the discussed in the provided installation manual, the optional; air sensing kit (HLED-AS) must be used. The optional sensing kit can be used for all installations, without exception.

This part is available to order through RGF using part # HLED-AS. We ask that you share this information with your installers and recommend that you stock this item as needed.

With HALO-LED™ you can protect your family and help protect the environment at the same time!

The new, revolutionary REME-LED® technology gives you longer product life, lower power consumption and zero ozone emissions from a device that contains no mercury. Unlike traditional UV lamps, the LED array does not have to run constantly, instead it turns on and off with your blower. It also contains the industry’s first washable catalyst. With HALO-LED™ we have taken our best and made it even better!

Feel your best with the fresh air created by HALO-LED™. Unlike passive technologies that wait for airborne pollutants to get to them, HALO-LED™ actively targets the pollutants at the source inside your home.

  • Installation is quick and easy
  • Silent, continuous operation with technology destroying pollutants at the source.
  • Automatic, self-cleaning ionizers designed to reduce dust, dander and pollen, which is especially beneficial for allergy and asthma sufferers.
  • HALO-LED™ gaseous hydrogen peroxide is effective against gases and volatile organic compounds, keeping your home odour-free.
  • HALO-LED™ features the industry’s first washable catalyst lasting the life of your device

HALO-LED™ can be installed anywhere there is a ducted HVAC system. It is suitable for residential and commercial applications.

  • Reducing Odours – If your home smells like chemicals or mould, our system is designed to reduce those odours.
  • Help prevent the spread of bacteria and viruses – Everyone is more careful about viruses and bacteria today. Clean the air in your home with our revolutionary system. HALO-LED™ reduces the spread of pathogens in the air throughout your home.
  • Toxins and Pollutants – With the multitude of pollutants that can spread throughout your indoor air, you need an active process to combat them. HALO-LED™ is designed to reduce these pollutants from the air we breathe every day.
  • Home Application – Our system can be installed into your existing HVAC system and provide better air quality in minutes. It will improve the quality of life in your living area. If you do not have a central air conditioning and heating system, please click here to see other products that can be used in compact units or other types of air conditioning systems in your home.
  • Office Applications – Offices, hospitals, schools, fitness centers, assisted living facilities, warehouses, restaurants, and other places where large numbers of people congregate use our system to clean the working environment of their employees and patients. Studies have shown that better air quality reduces absenteeism from work due to illness. They have also been linked to higher productivity.

Model #
Recommended cell Replacement
4.5 Years
Replacement Cell Part #
Power supply
120/208/240 VAC 50/60 Hz
0.7 A
17 W
2.5 – 16.25
250 – 6,500
In Duct
Aluminum / polymers
11″ probe / 6.5″ x 7.5″ plate
Ship Weight
6 lbs.
2 years (International Master)
<.02 PPM (Ozone Free certified UL-2998 < 5ppb)